Bluetooth Wireless Speaker Users Manual CONTENTS 1. Product General Information..2 1.1 Production Description2 2. Product General Specifications.2 2.1 General Specifications.2 2.2 Function Indicators/Interface..3 3. Regulation Compliance...5 4. Environment Requirement..5 4.1 Drop and Vibration...5 4.1.1 Anti-Static Voltage..5 4.1.2 Vibration Test..5 4.1.3 Package Drop Test.5 4.2 Usage Condition...5 4.2.1 Temperature Range...5 4.2.2 Temperature Shock5 4.2.3 Humidity...5 Instructions6 5.1 How to connect.6 5. 1. Product General Information 1.1 Product Description GL2BSS72, the Stereo Receiver with Audio-out jack and GL2BSU75 the Stereo Sender with USB jack for Multimedia Speaker in wireless (Bluetooth enabled) or rear speakers of 5.1 channel. The application scenario is shown the wireless audio streaming to be built as cable-free on supporting 3D quality level of MP3, AC3 and WMA. In terms of combination with multimedia or 5.1 channel speaker on Stereo sound in wireless, the technology of Bluetooth in frequency hopping is much more reliable on streaming and interference avoidance. Plug n play mechanism is the key of accessing to media application. The stereo Audio receiver/sender enables Plug n Play mechanism on connecting to CD Player or PC BT stereo transmitter set automatically. The set configuration would help user on experiencing Stereo with Bluetooth (wireless) without setting trouble and. And good quality of 3D sound will initialize audio streaming into consumer electronics successfully. 2. Product General 2.1 General Specifications Standards:
Chipset:
Bluetooth v1.1 Compliant GCT GDM 1202 Bluetooth Digital Audio Streaming IC Integrated 128MHz embedded processor to support digital audio codec Integrated analog combo codec supporting dual mode operation of 16-bits 32/44.1/48KHz stereo audio DAC (for Audio-in/out set) 30 x 24 x 2.0 mm Frequency Hopping Spread Spectrum (FHSS) 2400MHz 2483.5 MHz SA / Europe / Japan GCT GDM 1002 Bluetooth Zero-IF Radio Transmitter IC Module dimension :
Emission Type RF Frequency 2446.5MHz 2483.5MHz France Transmission output power Typically 4 dBm Receiving Sensitivity :
Typically -82dBm Antenna : 1.5 dBi external dipole antenna Channel Numbers : 79 (f= 2402 + k MHz, k = 1, 2 ,78) Operation Range :
Power Consumption Power Voltage - 5 Volt DC+ 10%
33 (f= 2447 + k MHz, k = 1, 2..,32) Typically 10m, up to 30m 500 mA / 5V power adapter Max. 120 mA @ TX Max. 100 mA @ RX Reliability Requirement MTBF est. 25000 hrs 2.2 Function Indicators/Interface a. GL2BSS72:
Indicators Power LED Link LED Power LED LinkLED Unlighted Bright X X X X Flash Bright LEDs States Power off Power on Disconnect Connect
Interface DC 5V in ANTENNA 3.5 Audio OUT Jack Reset b. GL2BSU75
Indicators Power LED Link LED Power LED LinkLED Unlighted Bright X X X X Flash Bright LEDs States Power off Power on Disconnect Connect
Interface USB IN 3. Regulation Compliance Compliantwith Bluetooth Test Specification v1.1 compliant.(To be confirmed) 4. Environment Requirement 4.1 Drop and Vibration 4.1.1 Anti-Static Voltage 4KV air charge, 8KV conductive charge 4.1.2 Vibration Test The vibration test is under the frequency and amplitude 10-25 Hz 1mm in vertical and horizontal direction by 30 minutes that should not cause any damage on product. 4.1.3 Package Drop Test Dropping the package from the height of 50cm for each of the six(6) faces onto the hard-wood floor should not cause any damage on product. 4.2 Usage Condition 4.2.1 Temperature Range Operating 0 Storage
-20 to +75 to +55 in ambient temperature 4.2.2 Temperature Shock 4.2.3 Humidity Humidity 5 ~ 95%
Instructions 5. 5.1 How to connect Block diagram:
3.5 Stereo Cable GL2BSS72 3.5 Stereo Cable GL2BSU73 Steps:
a. Power on GL2BSS72 and GL2BSU75 b. c. d. When GL2BSS72 and GL2BSU75 is connect the Link LED will Bright Insert the computer USB cable to GL2BSU75 mini-USB jack Insert the speaker cable to GL2BSS72 Audio Out jack Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if t not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by during the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help. This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. IMPORTANT NOTE:
FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 2.5cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Caution: This device includes a module which can emit RF energy. For compliance with FCC exposure rule, the user has to keep at least 2.5cm separation distance between the radiator and the body of the user. 7